Dr. Margaret A Wallenfriedman MD Neurosurgeon

Dr. Margaret Wallenfriedman is a neurosurgeon in Saint Paul, Minnesota. She is affiliated with multiple hospitals in the area, including St. John's Hospital and United Hospital. She received her medical degree from Yale University School of Medicine and has been in practice for 22 years. Dr. Wallenfriedman accepts several types of health insurance, listed below. She is one of 9 doctors at St. John's Hospital and one of 3 at United Hospital who specialize in Neurological Surgery.

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Office Location

See Contact Information

Specialty & Clinical Interests

Neurosurgeon: General Neurosurgery

Hospital Affiliation

St. John's Hospital
High performing in Neurology & Neurosurgery

United Hospital
High performing in Neurology & Neurosurgery

Woodwinds Health Campus

Education & Medical Training

University of Minnesota
Residency, General Surgery, 1992 - 1994

University of Minnesota
Residency, Neurological Surgery, 1995 - 2001

Yale University School of Medicine
Class of 1992

Certifications & Licensure

American Board of Internal Medicine
Certified 5 years in Internal Medicine

AZ State Medical License
Active through 2014

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services

Publications & Presentations

Effects of combined granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-2, and interleukin-12 based immunotherapy against intracranial glioma in the rat.
Jean, W. C., Spellman, S. R., Wallenfriedman, M. A., Flores, C. T., Kurtz, B. P., Hall, W. A., Low, W. C.

Effects of continuous localized infusion of granulocyte-macrophage colony-stimulating factor and inoculations of irradiated glioma cells on tumor regression.
Wallenfriedman, M. A., Conrad, J. A., DelaBarre, L., Graupman, P. C., Lee, G., Garwood, M., Gregerson, D. S., Jean, W. C., Hall, W. A., Low, W. C.

Interleukin-12-based immunotherapy against rat 9L glioma.
Jean, W. C., Spellman, S. R., Wallenfriedman, M. A., Hall, W. A., Low, W. C.

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • CIGNA Open Access
  • Great West PPO
  • Horizon BCBS Direct Access
  • Horizon BCBS HMO
  • Horizon BCBS POS
  • Horizon BCBS PPO
  • Humana ChoiceCare Network PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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